Manual

Rockwell Automation Publication DRIVES-IN001M-EN-P - March 2014 141
Index
system configuration
Delta/Delta with Grounded Leg
26
Delta/Wye with Grounded Wye
25
high resistance ground 27
TN-S five-wire system
28
ungrounded secondary
27
T
TB (terminal block)
control
71
power
71
signal 72
temperature
12
termination
conductor
71
control terminal
71
power terminals
71
shield
69
shield via pigtail (lead)
61
signal terminals 72
via cable clamp
70
via circular clamp
69
via pigtail (lead) 70
TN-S five-wire systems
28, 50
transient interference
77
causes
77
mitigate with diode
78
mitigate with suppressor 78
mitigating
78
suppression
77
transient line protection 45
U
ungrounded secondary 27
ungrounded system example
52
unshielded cable
15
V
varistors 45, 78
voltage reflection
73
voltage surge protection
45
W
wire
control
21
insulation
11, 14, 19, 20, 21, 67, 71, 73
power
19, 21, 55, 68, 71, 76
signal
21
wire routing
antennas
67
loops
67
noise
67
within a cabinet
65
within conduit
66
wire, recommended
10
wire/cable types
11
armored cable
17
conductors
13
European-style cable 19
exterior cover
11
gauge
13
geometry
14
insulation thickness
14
material
11
reflected wave effects 73
shielded cable
16
temperature rating
12
unshielded cable 15
wiring
category definitions
63
routing
63
spacing 63
spacing notes
64
Z
zero cross switching 77